IEC 61196-1-113:2018 同轴通信电缆 第1-113部分:电气试验方法 衰减常数试验

标准编号：IEC 61196-1-113:2018

中文名称：同轴通信电缆 第1-113部分:电气试验方法 衰减常数试验

英文名称：Coaxial communication cables - Part 1-113: Electrical test methods - Test for attenuation constant

发布日期：2018-01-12

标准范围

IEC 61196-1-113:2018(E)适用于同轴电缆。它规定了测定通信系统中使用的同轴电缆衰减常数的测试方法。该测试优选适用于≥5MHz的频率，但如果复特性阻抗的大小近似等于试样的标称特性阻抗或者如果应用了形状拟合函数，则也适用于较低的频率。第二版取消并取代了2009年出版的第一版。本版构成技术修订版。与上一版相比，本版包括以下重大技术变化:提供了多种形状拟合方程。

IEC 61196-1-113:2018(E) applies to coaxial communications cables. It specifies a test method for determining the attenuation constant of coaxial cables for use in communications systems. The test is applicable preferably at frequencies ≥ 5 MHz, but also for lower frequencies if the magnitude of the complex characteristic impedance is approximately equal to the nominal characteristic impedance of the specimen or if a form fitting function is applied.
This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition: diverse form fitting equations are provided.

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